30242732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 59872512

約数和(自身を除く): 29629780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 124, 146, 257, 292, 403, 514, 806, 949, 1028, 1612, 1898, 2263, 3341, 3796, 4526, 6682, 7967, 9052, 13364, 15934, 18761, 29419, 31868, 37522, 58838, 75044, 103571, 117676, 207142, 243893, 414284, 487786, 581591, 975572, 1163182, 2326364, 7560683, 15121366, 30242732]

約数ペア:

[(1, 30242732), (2, 15121366), (4, 7560683), (13, 2326364), (26, 1163182), (31, 975572), (52, 581591), (62, 487786), (73, 414284), (124, 243893), (146, 207142), (257, 117676), (292, 103571), (403, 75044), (514, 58838), (806, 37522), (949, 31868), (1028, 29419), (1612, 18761), (1898, 15934), (2263, 13364), (3341, 9052), (3796, 7967), (4526, 6682)]